2 days about I received the required amount of likes to be able to post in buy sell trade. I am still unable to post. Can someone please advise. Thanks!
Are you trying to post in an area that you aren't allowed to (for example within the "Other" or "Deprecated" areas)? If so, there should be notices at the top of the page saying so.
Well that's your answer... read the notice at the top of the area. It's not a sticky, it's a notice at the top of every page there.